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6,6,6-triethoxy-1-phenyl-1,4-hexadiyn-3-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

311348-70-6

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311348-70-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 311348-70-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,1,1,3,4 and 8 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 311348-70:
(8*3)+(7*1)+(6*1)+(5*3)+(4*4)+(3*8)+(2*7)+(1*0)=106
106 % 10 = 6
So 311348-70-6 is a valid CAS Registry Number.

311348-70-6Relevant academic research and scientific papers

The reactions of diacetylenic ketones with nitrogen nucleophiles; facile preparation of alkynyl substituted pyrimidines and pyrazoles

Baldwin,Pritchard,Rathmell

, p. 2906 - 2908 (2001)

Alkynyl substituted pyrimidines and pyrazoles have been synthesized by cyclocondensations of diacetylenic ketones with amidines and hydrazines.

Synthesis of novel unsymmetrical and symmetrical diacetylenic ketones

Baldwin,Pritchard,Rathmell

, p. 3833 - 3847 (2007/10/03)

A convenient and efficient method for the preparation of unsymmetrical and symmetrical diacetylenic ketones bearing a carboxylate group.

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